Frequency Analysis of the Electrocardiogram

Frequency Analysis of the Electrocardiogram

The frequency analysis of the electrocardiogram reveals that contributions by frequencies of 100 cycles, or higher, per second are less than 10 per cent of the amplitude of the fundamental of the QRS comples, and it thus appears that transistor-driven amplifier-pen recorders presently available are...

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Veröffentlicht in:Circulation research 1960-03, Vol.8 (2), p.344-346
Hauptverfasser: Scher, Allen M, Young, Allan C
Format: Artikel
Sprache:eng
Schlagworte:
Electrocardiography
Humans
Old Medline
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Zusammenfassung:The frequency analysis of the electrocardiogram reveals that contributions by frequencies of 100 cycles, or higher, per second are less than 10 per cent of the amplitude of the fundamental of the QRS comples, and it thus appears that transistor-driven amplifier-pen recorders presently available are adequate to record all the information contained in the electrocardiogram, if the standard paper speed is doubled, or quadrupled.
ISSN:0009-7330
1524-4571
DOI:10.1161/01.res.8.2.344